
snippet jz "矩阵" iA
\symbf 
endsnippet

snippet c. "..." i
\cdots 
endsnippet

snippet v. "..." i
\vdots 
endsnippet

snippet d. "..." i
\ddots 
endsnippet

snippet 3hlsb "行列式" 
\left |\begin{array}{cccc}
$1 & $2 & $3 \\\\
$4 & $5 & $6  \\\\
$7 & $8 & $9 \\\\
\end{array}\right| $0
endsnippet

snippet 4hls "行列式" 
\left |\begin{array}{cccc}
$1 & $2 & $3 & $4 \\\\
$5 & $6 & $7 & $8 \\\\
$9 & $10 & $11 & $12 \\\\
$13 & $14 & $15 & $16 \\\\
\end{array}\right| $0
endsnippet

snippet dhls "行列式" 
\left |\begin{array}{cccc}
$1 & $2 & \\cdots & $4 \\\\
$5 & $6 & \\cdots & $8 \\\\
\\vdots & \\vdots & \\ddots & \\vdots \\\\
$13 & $14 & \\cdots & $16 \\\\
\end{array}\right| $0
endsnippet

snippet lr| "行列式" iA
\left | $1 \right | $0
endsnippet

priority 1000
snippet lr[ "行列式" iA
\left [ $1 \right ] $0
endsnippet
priority 0

snippet 2fz "2阶方阵" 
\begin{array}{cc}
$1 & $2 \\\\
$3 & $4 \\\\
\end{array}
endsnippet

snippet 3fz "3阶方阵" 
\begin{array}{ccc}
$1 & $2 & $3 \\\\
$4 & $5 & $6 \\\\
$7 & $8 & $9 \\\\
\end{array}
endsnippet

snippet 4fz "4阶方阵" 
\begin{array}{cccc}
$1 & $2 & $3 & $4 \\\\
$5 & $6 & $7 & $8 \\\\
$9 & $10 & $11 & $12 \\\\
$13 & $14 & $15 & $16 \\\\
\end{array}
endsnippet

snippet dfz "带有...的4阶方阵" 
\begin{array}{cccc}
$1 & $2 & \cdots & $4 \\\\
$5 & $6 & \cdots & $8 \\\\
\vdots & \vdots & \ddots & \vdots \\\\
$13 & $14 & \cdots & $16 \\\\
\end{array}
endsnippet

snippet 5fz "6阶方阵" 
\begin{array}{ccccc}
$1 & $2 & $3 & $4 & $5 \\\\
$6 & $7 & $8 & $9 & $10 \\\\
$11 & $12 & $13 & $14 & $15 \\\\
$16 & $17 & $18 & $19 & $20 \\\\
$21 & $22 & $23 & $24 & $25 \\\\
\end{array}
endsnippet

snippet 6fz "6阶方阵" 
\begin{array}{cccccc}
$1 & $2 & $3 & $4 & $5 & $6 \\\\
$7 & $8 & $9 & $10 & $11 & $12 \\\\
$13 & $14 & $15 & $16 & $17 & $18 \\\\
$19 & $20 & $21 & $22 & $23 & $24 \\\\
$25 & $26 & $27 & $28 & $29 & $30 \\\\
$31 & $32 & $33 & $34 & $35 & $36 \\\\
\end{array}
endsnippet



